Borrow: stock goods or raw materials,
Taxes payable-VAT payable (input tax),
Credit: accounts payable and other subjects.
You need to fill in the input tax declaration form for VAT.
The accounting treatment of output invoices is,
Debit: accounts receivable and other subjects,
Loan: income from main business,
Taxes payable-VAT payable (output tax).
It is necessary to fill in and declare the output tax in the VAT declaration form.